my_dict= {'my_data':
              {
                  '班级':'class25',
                  '公司':"好课优选教育",
                  '讲师':
                      [
                          {'name':'三更','age':'18'},
                          {'name':'潼瑶','age':'19'},
                          {'name':'唐三','age':'20'},
                          {'name':'朝歌','age':'21'},
                          {'name':'余安','age':'22'},
                      ]
              }
}

# test001 = my_dict.get('my_data')
# test002 = test001.get('讲师')
# test003 = test002[0]
# print(test003)

data = my_dict.get('my_data').get('讲师')[0]
print(data)
